Datasheet Texas Instruments LM12L458 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM12L458 |
具有自校准功能的12位加号数据采集系统
数据表
LM12L458 12-Bit + Sign Data Acquisition System with Self-Calibration (Rev. B)
PDF, 798 Kb, 修订版: B, 档案已发布: Mar 20, 2013
状态
| LM12L458CIV | LM12L458CIV/NOPB | |
|---|---|---|
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No | No |
打包
| LM12L458CIV | LM12L458CIV/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 44 | 44 |
| Package Type | FN | FN |
| Industry STD Term | PLCC | PLCC |
| JEDEC Code | S-PQCC-J | S-PQCC-J |
| Package QTY | 25 | 25 |
| Carrier | TUBE | TUBE |
| Device Marking | LM12L458CIV | LM12L458CIV |
| Width (mm) | 16.59 | 16.59 |
| Length (mm) | 16.59 | 16.59 |
| Thickness (mm) | 4.06 | 4.06 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 4.57 | 4.57 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LM12L458CIV | LM12L458CIV/NOPB |
|---|---|---|
| # Input Channels | 8 | |
| Analog Voltage AV/DD(Max)(V) | 3.6 | |
| Analog Voltage AV/DD(Min)(V) | 3 | |
| Approx. Price (US$) | 13.70 | 1ku | |
| Architecture | SAR | |
| Digital Supply(Max)(V) | 5.5 | |
| Digital Supply(Min)(V) | 3 | |
| INL(Max)(+/-LSB) | 0.5 | |
| Input Range(Max)(V) | 5.5 | |
| Input Type | Differential Single-Ended | |
| Interface | Parallel | |
| Multi-Channel Configuration | Multiplexed | |
| Operating Temperature Range(C) | -40 to 85 | |
| Package Group | PLCC | |
| Package Size(mm2=WxL) | 44PLCC: 307 mm2: 17.53 x 17.53 | |
| Power Consumption(Typ)(mW) | 15 | |
| Rating | Catalog | |
| Reference Mode | Ext | |
| Resolution(Bits) | 12 | |
| Sample Rate (max)(SPS) | 114kSPS |
生态计划
| LM12L458CIV | LM12L458CIV/NOPB | |
|---|---|---|
| RoHS | TBD | Compliant |
| Pb Free | Yes | No |
应用须知
- Interface LM12454/8 Data Acq Sys Chips to Microprocessors & MicrocontrollersPDF, 598 Kb, 档案已发布: May 14, 2004
模型线
系列: LM12L458 (2)
制造商分类
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)